New injection offers hope for chronic drooling

NCT ID NCT01994109

First seen Apr 24, 2026 · Last updated May 02, 2026 · Updated 1 time

Summary

This study tested a drug called MYOBLOC, injected into the salivary glands, to safely reduce drooling in 187 adults who had troublesome drooling for at least 3 months. The treatment decreased saliva production and improved symptoms compared to a placebo. It is designed to ease a bothersome symptom, not to cure the underlying condition.

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Contacts and locations

Locations

  • Study site

    Loma Linda, California, 92354, United States

  • Study site

    Los Angeles, California, 90033, United States

  • Study site

    National City, California, 91950, United States

  • Study site

    Aurora, Colorado, 80045, United States

  • Study site

    Washington D.C., District of Columbia, 20007, United States

  • Study site

    Boca Raton, Florida, 33486, United States

  • Study site

    Port Charlotte, Florida, 33980, United States

  • Study site

    Carmel, Indiana, 46032, United States

  • Study site

    Baltimore, Maryland, 21287, United States

  • Study site

    Elkridge, Maryland, 21075, United States

  • Study site

    Detroit, Michigan, 48334, United States

  • Study site

    St Louis, Missouri, 63110, United States

  • Study site

    Edison, New Jersey, 08818, United States

  • Study site

    Albany, New York, 12208, United States

  • Study site

    New York, New York, 10003, United States

  • Study site

    Cincinnati, Ohio, 45219, United States

  • Study site

    Tulsa, Oklahoma, 74136, United States

  • Study site

    Port Royal, South Carolina, 29935, United States

  • Study site

    Cordova, Tennessee, 38018, United States

  • Study site

    Houston, Texas, 77030, United States

  • Study site

    San Antonio, Texas, 78229, United States

  • Study site

    Salt Lake City, Utah, 84132, United States

  • Study site

    Kirkland, Washington, 98034, United States

  • Study site

    Tacoma, Washington, 98409, United States

  • Study site

    Irkutsk, Irkutsk Oblast, 664079, Russia

  • Study site

    Vsevolozhsk, Leningradskaya Oblast', 188643, Russia

  • Study site

    Saint Petersburg, Petrodvorets, 198510, Russia

  • Study site

    Krasnoyarsk, 660037, Russia

  • Study site

    Dnipropetrovsk, 49027, Ukraine

  • Study site

    Ivano-Frankivsk, 76008, Ukraine

  • Study site

    Kharkiv, 61068, Ukraine

  • Study site

    Lviv, 79010, Ukraine

  • Study site

    Rivne, 33010, Ukraine

  • Study site

    Uzhhorod, 88018, Ukraine

Conditions

Explore the condition pages connected to this study.